7680600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:290

約数の個数: 144

約数和(自身を含む): 27420120

約数和(自身を除く): 19739520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 136, 150, 153, 170, 180, 200, 204, 225, 251, 255, 300, 306, 340, 360, 408, 425, 450, 502, 510, 600, 612, 680, 753, 765, 850, 900, 1004, 1020, 1224, 1255, 1275, 1506, 1530, 1700, 1800, 2008, 2040, 2259, 2510, 2550, 3012, 3060, 3400, 3765, 3825, 4267, 4518, 5020, 5100, 6024, 6120, 6275, 7530, 7650, 8534, 9036, 10040, 10200, 11295, 12550, 12801, 15060, 15300, 17068, 18072, 18825, 21335, 22590, 25100, 25602, 30120, 30600, 34136, 37650, 38403, 42670, 45180, 50200, 51204, 56475, 64005, 75300, 76806, 85340, 90360, 102408, 106675, 112950, 128010, 150600, 153612, 170680, 192015, 213350, 225900, 256020, 307224, 320025, 384030, 426700, 451800, 512040, 640050, 768060, 853400, 960075, 1280100, 1536120, 1920150, 2560200, 3840300, 7680600]

約数ペア:

[(1, 7680600), (2, 3840300), (3, 2560200), (4, 1920150), (5, 1536120), (6, 1280100), (8, 960075), (9, 853400), (10, 768060), (12, 640050), (15, 512040), (17, 451800), (18, 426700), (20, 384030), (24, 320025), (25, 307224), (30, 256020), (34, 225900), (36, 213350), (40, 192015), (45, 170680), (50, 153612), (51, 150600), (60, 128010), (68, 112950), (72, 106675), (75, 102408), (85, 90360), (90, 85340), (100, 76806), (102, 75300), (120, 64005), (136, 56475), (150, 51204), (153, 50200), (170, 45180), (180, 42670), (200, 38403), (204, 37650), (225, 34136), (251, 30600), (255, 30120), (300, 25602), (306, 25100), (340, 22590), (360, 21335), (408, 18825), (425, 18072), (450, 17068), (502, 15300), (510, 15060), (600, 12801), (612, 12550), (680, 11295), (753, 10200), (765, 10040), (850, 9036), (900, 8534), (1004, 7650), (1020, 7530), (1224, 6275), (1255, 6120), (1275, 6024), (1506, 5100), (1530, 5020), (1700, 4518), (1800, 4267), (2008, 3825), (2040, 3765), (2259, 3400), (2510, 3060), (2550, 3012)]